90882666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{721291}}^1$

素因数の和:721306

約数の個数: 24

約数和(自身を含む): 225043104

約数和(自身を除く): 134160438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 721291, 1442582, 2163873, 4327746, 5049037, 6491619, 10098074, 12983238, 15147111, 30294222, 45441333, 90882666]

約数ペア:

[(1, 90882666), (2, 45441333), (3, 30294222), (6, 15147111), (7, 12983238), (9, 10098074), (14, 6491619), (18, 5049037), (21, 4327746), (42, 2163873), (63, 1442582), (126, 721291)]